Groove paper inserting machine

Abstract

The utility model belongs to the technical field of motor assembly, and particularly relates to a slot paper inserting machine which comprises a machine frame, a working table is installed on the machine frame, a workpiece station is arranged on the working table, a shaping mechanism, a paper pressing mechanism and a paper inserting mechanism are sequentially arranged below the working table from top to bottom, and a feeding and cutting mechanism is further arranged on the side face of the paper inserting mechanism. The paper pressing mechanism is used for primary shaping of slot paper, the shaping mechanism is used for shaping of the slot paper, the paper inserting mechanism is used for inserting of the slot paper, and the feeding and cutting mechanism is used for providing and cutting off the slot paper; the slot paper is cut off firstly, then primarily shaped through the paper pressing mechanism and finally shaped through the shaping mechanism, so that the slot paper is formed to be in the required shape, the slot paper is inserted into the workpiece through the paper inserting mechanism, compared with the prior art, the slot paper is cut off firstly, deformation of a turned edge caused by extrusion during cutting can be avoided, and the forming effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor assembly, in particular to a slotted paper inserting machine. Background Art

[0002] With the continuous advancement of power electronics technology, the performance and safety of motors, as core power equipment in industrial and daily applications, have received widespread attention. In the motor manufacturing process, stator winding insulation technology is one of the key factors affecting motor performance and life; as the core component of power conversion and transmission, the internal current of the motor stator winding will generate a lot of heat and electromagnetic force during operation; in order to ensure the stability and safety of the motor under long-term and high-load operation, it is particularly important to effectively insulate the stator winding.

[0003] The development and improvement of slot paper insertion technology, as a key link in stator winding insulation, is of great significance to the development of the motor industry. Compared with the traditional insulation method of coating technology, it effectively avoids problems such as large environmental pollution, high cost, and unstable insulation effect.

[0004] For example, Chinese patent application number (CN202111624720.1) discloses a double-station vertical slotted paper machine, including a pre-paper feeding mechanism, a paper feeding mechanism, a slotted paper forming mechanism and a stator turntable device. The slotted paper forming mechanism of the application is located above the paper feeding mechanism, and includes a slotted paper cutting device, a slotted paper pushing device and a slotted paper forming assembly. Referring to the drawings in its specification, it is necessary to first flanging the slotted paper, then cutting it, and finally forming it through the slotted paper pushing device and inserting it into the slotted paper. In the above process, flanging first and then cutting is easy to cause extrusion on the flanging at the cutting point, affecting the flanging effect at the cutting point, which needs to be improved. Utility Model Content

[0005] The utility model aims to solve the above-mentioned technical problems and provide a slot paper inserting machine, which can achieve the effect of cutting the slot paper first to avoid the extrusion caused by cutting affecting the flanging at the cutting position.

[0006] In view of this, the utility model provides a slot paper inserting machine, comprising:

[0007] A frame is provided with a workbench, and a workpiece station is arranged on the workbench;

[0008] The paper pressing mechanism is installed in the frame below the workbench and is located below the workpiece station and is used for initial shaping of the slot paper before insertion;

[0009] A shaping mechanism, which is installed above the paper pressing mechanism and is used to shape the slotted paper before insertion;

[0010] A paper inserting mechanism is installed below the paper pressing mechanism and is used for inserting slotted paper;

[0011] The feeding and cutting mechanism is installed in the frame and is located below the paper pressing mechanism and is used for providing slotted paper.

[0012] In the above technical solution, further, the shaping mechanism includes:

[0013] The first module is connected to the paper pressing mechanism and has a first shaping surface for shaping the grooved paper on one side close to the paper pressing mechanism;

[0014] The second module is connected to the paper pressing mechanism and is provided with a second shaping surface and a third shaping surface for shaping the grooved paper on one side close to the paper pressing mechanism;

[0015] A mold core connected to the second module and extending into the paper pressing mechanism;

[0016] The second shaping surface and the third shaping surface are respectively located on both sides of the mold core, and the second shaping surface and the first shaping surface have a smooth transition.

[0017] In the above technical solution, further, the paper pressing mechanism includes:

[0018] A fixed module is installed in the frame and is provided with a groove adapted to the initial shaping of the slot paper;

[0019] The moving module is installed on the side of the fixed module where the groove is provided, and the groove is used for the initial shaping of the slot paper;

[0020] The first driving member is installed in the frame and is used to drive the moving module to press into or withdraw from the groove.

[0021] In the above technical solution, further, the paper inserting mechanism includes:

[0022] A push rod, slidably connected in the groove;

[0023] A second driving member is installed in the frame and is used to drive the ejector rod to slide in the groove;

[0024] Among them, a limiting groove is arranged in the groove, and a limiting protrusion matched with the limiting groove is arranged on the surface of the ejector rod; and an avoidance groove matched with the ejector rod is arranged on the mold core.

[0025] In the above technical solution, further, it also includes:

[0026] A bracket, mounted in the rack;

[0027] A third driving member is mounted on the frame and is used to drive the bracket to move horizontally;

[0028] Among them, the paper pressing mechanism, the shaping mechanism, the paper inserting mechanism and the feeding and cutting mechanism are all installed on the bracket.

[0029] In the above technical solution, further, the feeding and cutting mechanism includes:

[0030] The mounting frame is connected to the bracket and is provided with a feeding trough, and a fixed roller and a movable roller are provided at the bottom of the feeding trough;

[0031] A fourth driving member is connected to the bracket and is used to drive the fixed roller to rotate, and a first gear and a second gear meshing with each other are respectively provided on one side of the axis of the fixed roller and the movable roller;

[0032] A fine adjustment assembly is mounted on the mounting frame and is used to fine adjust the spacing between the fixed roller and the movable roller;

[0033] A cutting assembly is mounted on the mounting frame and includes a cutter and a fifth driving member for driving the cutter to move toward or back to the feeding slot and is used for cutting the slot paper;

[0034] The fixed roller and the movable roller are both rotatably connected to the mounting frame, and the mounting frame is provided with sliding grooves at both axial ends of the movable roller, and the two axial ends of the movable roller are slidably connected to the sliding grooves.

[0035] In the above technical solution, further:

[0036] Annular protrusions are provided on the surfaces of the fixed roller and the movable roller respectively, and are used to press marks on the grooved paper;

[0037] Among them, the position of the imprint is consistent with the position of the initial shaping crease of the paper pressing mechanism and the shaping crease of the shaping mechanism.

[0038] In the above technical solution, further, the workpiece station includes:

[0039] A mounting column is arranged on the workbench, is sleeved with a mounting seat, and is connected to a bearing of the mounting seat;

[0040] A turntable is connected to the mounting seat and is provided with a through hole corresponding to the shaping mechanism;

[0041] a sixth driving member, mounted on the workbench and used to drive the turntable to rotate;

[0042] The positioning protrusion is arranged on the surface of the mounting seat along the axial direction of the mounting seat and is used for positioning the workpiece when it is sleeved on the mounting seat.

[0043] In the above technical solution, further, it also includes:

[0044] A feeding mechanism is installed on the side of the frame and is used to provide slot paper for the feeding and cutting mechanism;

[0045] The feeding mechanism includes a feeding frame and a detection component, and the detection component is used to detect whether there is slot paper entering the frame.

[0046] The beneficial effects of the utility model are:

[0047] 1. The slot paper is first cut, then initially shaped by a paper pressing mechanism, and finally shaped by a shaping mechanism, so that the slot paper is formed into a desired shape, and the slot paper is inserted into the workpiece by a paper inserting mechanism. Compared with the prior art, cutting first can avoid deformation of the curling edge due to extrusion during cutting, thereby ensuring the forming effect, and initially shaping first and then shaping the curling edge can effectively ensure the forming effect of the slot paper, so that it can fit with the inner wall of the workpiece for installing the slot paper, thereby improving product quality.

[0048] 2. Through the arrangement of the first module, the second module and the mold core, the slot paper can be shaped after passing through, with high working efficiency. It can be formed only by the paper insertion mechanism, without the need to set up multiple driving parts, thus simplifying the structure and reducing manufacturing costs.

[0049] 3. By setting the paper insertion mechanism as a push rod, and providing a limiting protrusion on the push rod, and a corresponding limiting groove, the stability of the push rod during movement is effectively improved, and an avoidance groove adapted to the push rod is opened on the mold core, so that the push rod can be lifted and slide over the mold core, ensuring that the formed slot paper is inserted into the workpiece.

[0050] 4. By setting annular protrusions on the fixed roller and the moving roller, the grooved paper can leave marks after passing through, thereby improving the shaping effect of the subsequent shaping mechanism, improving the forming quality of the grooved paper, ensuring its coordination with the workpiece, and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a structural schematic diagram of the utility model;

[0052] Figure 2 It is a schematic diagram of the partial structure of the interior of the utility model located at the workbench;

[0053] Figure 3 It is a schematic diagram of the partial structure of the interior of the utility model located below the workbench;

[0054] Figure 4 This utility model Figure 3 Bottom view of the middle structure;

[0055] Figure 5 This utility model Figure 3 Sectional view at AA in the middle;

[0056] Figure 6 It is a structural schematic diagram of the utility model located at the paper pressing mechanism and the shaping mechanism;

[0057] Figure 7 It is a structural schematic diagram of the workpiece station of the utility model;

[0058] Figure 8 It is a structural schematic diagram of the shaping mechanism of the utility model;

[0059] Fig. 9 It is a structural schematic diagram of the paper pressing mechanism of the utility model;

[0060] Fig.10 It is a structural diagram of the feeding and cutting mechanism of the utility model;

[0061] The markings in the figure are as follows: 1, frame; 2, workbench; 3, workpiece station; 30, mounting column; 31, mounting seat; 32, turntable; 320, through hole; 33, sixth driving member; 34, positioning protrusion; 4, paper pressing mechanism; 40, fixed module; 400, groove; 401, limiting groove; 41, moving module; 42, first driving member; 5, shaping mechanism; 50, first module; 500, first shaping surface; 51, second module; 510, second shaping surface; 511, third shaping surface; 52, mold core; 520, avoid 1. slot; 2. paper insertion mechanism; 3. ejector rod; 4. limit protrusion; 5. second drive member; 6. feeding and cutting mechanism; 7. mounting frame; 8. feeding slot; 9. fixed roller; 10. annular protrusion; 11. moving roller; 12. fourth drive member; 13. first gear; 14. second gear; 15. fine-tuning assembly; 16. cutting assembly; 17. cutter; 18. fifth drive member; 19. slide slot; 20. bracket; 21. third drive member; 22. feeding mechanism; 23. feeding rack; 24. detection assembly. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0063] Embodiment 1:

[0064] This embodiment provides a slot paper inserting machine, comprising:

[0065] A frame 1 is provided with a workbench 2, and a workpiece station 3 is provided on the workbench 2;

[0066] The paper pressing mechanism 4 is installed in the frame 1 below the workbench 2 and is located below the workpiece station 3 and is used for initial shaping of the slotted paper before insertion;

[0067] The shaping mechanism 5 is installed above the paper pressing mechanism 4 and is used for shaping the slotted paper before insertion;

[0068] A paper inserting mechanism 6 is installed below the paper pressing mechanism 4 and is used for inserting the slotted paper;

[0069] The feeding and cutting mechanism 7 is installed in the frame 1 and is located below the paper pressing mechanism 4, and is used to provide slotted paper.

[0070] It can be seen from the present embodiment that the slot paper is first cut, then initially shaped by the paper pressing mechanism 4, and finally shaped by the shaping mechanism 5, so that the slot paper is formed into the desired shape, and the slot paper is inserted into the workpiece by the paper inserting mechanism 6. Compared with the prior art, cutting first can avoid deformation of the curling edge due to extrusion during cutting, thereby ensuring the forming effect, and initially shaping first and then shaping the curling edge can effectively ensure the forming effect of the slot paper, so that it can fit with the inner wall of the workpiece for installing the slot paper, thereby improving product quality.

[0071] Embodiment 2:

[0072] This embodiment provides a slotted paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the shaping mechanism 5 includes:

[0073] The first module 50 is connected to the paper pressing mechanism 4 and has a first shaping surface 500 for shaping the grooved paper on one side close to the paper pressing mechanism 4;

[0074] The second module 51 is connected to the paper pressing mechanism 4 and has a second shaping surface 510 and a third shaping surface 511 for shaping the grooved paper on one side close to the paper pressing mechanism 4;

[0075] The mold core 52 is connected to the second module 51 and extends into the paper pressing mechanism 4;

[0076] The second shaping surface 510 and the third shaping surface 511 are respectively located on both sides of the mold core 52, and the second shaping surface 510 and the first shaping surface 500 are smoothly transitioned;

[0077] Among them, the first shaping surface 500, the second shaping surface 510 and the third shaping surface 511 are all arc-shaped surfaces, and are used to twist the fluted paper to shape it during the process of the fluted paper being lifted.

[0078] It can be seen from this embodiment that by setting the first module 50, the second module 51 and the mold core 52, the slot paper can be shaped after passing through, with high working efficiency. It can be shaped only by the paper insertion mechanism 6, and there is no need to set up multiple driving parts, which simplifies the structure and reduces manufacturing costs.

[0079] Embodiment 3:

[0080] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the paper pressing mechanism 4 includes:

[0081] The fixing module 40 is installed in the frame 1 and is provided with a groove 400 adapted to the initial shaping of the slot paper;

[0082] The moving module 41 is installed on the side of the fixed module 40 where the groove 400 is provided, and the groove 400 is used for the initial shaping of the slot paper;

[0083] A first driving member 42 is installed in the frame 1 and is used to drive the moving module 41 to press into or out of the groove 400;

[0084] The first driving member 42 includes a cylinder, a slide rail and a slider, and the output ends of the moving module 41 and the cylinder are both connected to the slider.

[0085] It can be seen from the present embodiment that by providing the groove 400 on the fixed module 40, it is convenient to shape the fluted paper and also convenient for the fluted paper to move along the groove 400. Meanwhile, the movable module 41 cooperates with the groove 400 to initially shape the fluted paper. Only a single cylinder is used to push the movable module 41, which has a simple structure and low manufacturing cost.

[0086] Embodiment 4:

[0087] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features. The paper inserting mechanism 6 includes:

[0088] The top rod 60 is slidably connected in the groove 400;

[0089] The second driving member 61 is installed in the frame 1 and is used to drive the top rod 60 to slide in the groove 400;

[0090] A limiting groove 401 is provided in the groove 400, and a limiting protrusion 600 matching the limiting groove 401 is provided on the surface of the ejector rod 60; and an avoidance groove 520 matching the ejector rod 60 is provided on the mold core 52;

[0091] Meanwhile, the second driving member 61 includes a cylinder, a slide rail and a slider, and the output ends of the push rod 60 and the second driving member 61 are both connected to the slider.

[0092] It can be seen from the present embodiment that by configuring the paper insertion mechanism 6 as a push rod 60, and providing a limiting protrusion 600 on the push rod 60, and correspondingly providing a limiting groove 401, the stability of the push rod 60 during movement is effectively improved, and an avoidance groove 520 adapted to the push rod 60 is provided on the mold core 52, so that the push rod 60 can be lifted up and slide over the mold core 52, thereby ensuring that the formed slot paper is inserted into the workpiece.

[0093] Embodiment 5:

[0094] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including:

[0095] A bracket 8 is installed in the frame 1;

[0096] A third driving member 9 is mounted on the frame 1 and is used to drive the bracket 8 to move horizontally;

[0097] Among them, the paper pressing mechanism 4, the shaping mechanism 5, the paper inserting mechanism 6 and the feeding and cutting mechanism 7 are all installed on the bracket 8;

[0098] At the same time, the third driving member 9 includes a connecting rod and a slider installed on the bracket 8, and the slider is slidably connected to the connecting rod, and a nut is installed on the bracket 8, and a screw rod is provided to cooperate with the nut, and the screw rod is connected to the frame 1 bearing, and a screw rod handle is extended from the frame 1.

[0099] It can be seen from this embodiment that by installing the paper pressing mechanism 4, the shaping mechanism 5, the paper inserting mechanism 6 and the feeding and cutting mechanism 7 on the bracket 8, the bracket 8 can be moved and adjusted by the third driving member 9 to improve the applicability. When the size of the workpiece changes, the positions of the paper pressing mechanism 4, the shaping mechanism 5, the paper inserting mechanism 6 and the feeding and cutting mechanism 7 in the radial direction of the workpiece are adjusted to adapt to the positions of the holes for inserting the slotted paper on different workpieces.

[0100] In order to further improve the applicability, the paper pressing mechanism 4 and the shaping mechanism 5 can be taken out as a whole. Specifically, the fixed module 40 is slidably connected to the bracket 8, and the movable module 41 is plugged into the slider, and is fixed from top to bottom by bolts; the first module 50 and the second module 51 are both connected to the fixed module 40, so that the paper pressing mechanism 4 and the shaping mechanism 5 can be taken out as a whole, thereby improving the convenience of replacing different models.

[0101] Embodiment 6:

[0102] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the feeding and cutting mechanism 7 includes:

[0103] The mounting frame 70 is connected to the bracket 8 and is provided with a feeding trough 71, and a fixed roller 72 and a movable roller 73 are provided at the bottom end of the feeding trough 71;

[0104] The fourth driving member 74 is connected to the bracket 8 and is used to drive the fixed roller 72 to rotate, and the fixed roller 72 and the movable roller 73 are respectively provided with a first gear 75 and a second gear 76 meshing with each other on one axial side thereof;

[0105] A fine adjustment assembly 77 is mounted on the mounting frame 70 and is used to fine adjust the distance between the fixed roller 72 and the movable roller 73;

[0106] The cutting assembly 78 is mounted on the mounting frame 70 and includes a cutter 780 and a fifth driving member 781 for driving the cutter 780 to move toward or retract the feeding trough 71 and is used for cutting the trough paper;

[0107] The fixed roller 72 and the movable roller 73 are both rotatably connected to the mounting frame 70, and the mounting frame 70 is provided with slide grooves 79 at both ends of the axial direction of the movable roller 73, and the two ends of the axial direction of the movable roller 73 are slidably connected to the slide grooves 79;

[0108] At the same time, the fourth driving member 74 is a motor, and a synchronous wheel is provided on one axial end of the fixed roller 72 and the output end of the motor, which is driven by a synchronous belt. At the same time, a handle is provided on the other axial end of the fixed roller 72 for manually adjusting the rotation of the fixed roller 72 to install the grooved paper, thereby improving safety.

[0109] Furthermore, in order to facilitate replacement and ensure applicability, the fixed roller 72 and the movable roller 73 can be taken out as a whole. Specifically, the shaft of the fixed roller 72 extends out from both ends of the axial direction, and one end is plugged into the synchronous wheel, and the other end is plugged into the handle;

[0110] The fine adjustment assembly 77 includes a spring mounted in the slide slot 79 and an adjustment bolt for abutting against the shaft of the movable roller 73;

[0111] The cutter 780 in the cutting assembly 78 includes an upper cutter and a lower cutter. The lower cutter is mounted on the mounting frame 70, and the upper cutter is driven by a fifth driving member 781, and the fifth driving member 781 is a cylinder, a slide rail and a slider.

[0112] It can be seen from this embodiment that the slot paper is transported and cut by the feeding and cutting mechanism 7, and then the cut part is initially shaped by the fixed module 40 and the movable module 41, which improves convenience, that is, the slot paper is pushed by the fixed roller 72 and the movable roller 73 before being cut, and after being cut, it is squeezed by the movable module 41 to shift, and then pushed by the push rod 60 in the paper insertion mechanism 6, which has high working efficiency;

[0113] The fine-tuning assembly 77 is provided with a spring, so that the distance between the fixed roller 72 and the movable roller 73 can be automatically fine-adjusted under force, thereby improving the smoothness of the movement of the slotted paper.

[0114] Embodiment 7:

[0115] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features:

[0116] Annular protrusions 720 are provided on the surfaces of the fixed roller 72 and the movable roller 73 respectively, and are used to press marks on the grooved paper;

[0117] The position of the imprint is consistent with the position of the initial shaping fold of the paper pressing mechanism 4 and the shaping fold of the shaping mechanism 5 .

[0118] It can be seen from this embodiment that by providing an annular protrusion 720 on the fixed roller 72 and the movable roller 73, the grooved paper can leave an imprint after passing through, thereby improving the shaping effect of the subsequent shaping mechanism 5, improving the forming quality of the grooved paper, ensuring its matching accuracy with the workpiece, and improving product quality.

[0119] Embodiment 8:

[0120] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features. The workpiece station 3 includes:

[0121] The mounting column 30 is arranged on the workbench 2, and is sleeved with a mounting seat 31 and connected to the mounting seat 31 by a bearing;

[0122] The rotating disk 32 is connected to the mounting base 31 and is provided with a through hole 320 corresponding to the shaping mechanism 5;

[0123] A sixth driving member 33 is installed on the workbench 2 and is used to drive the turntable 32 to rotate;

[0124] The positioning protrusion 34 is arranged on the surface of the mounting seat 31 along the axial direction of the mounting seat 31 and is used for positioning the workpiece when it is sleeved on the mounting seat 31;

[0125] Among them, the sixth driving member 33 includes a motor, a divider installed at the output end of the motor and a gear installed on the output end of the divider, and a gear ring is arranged on the side of the turntable 32 away from the axis to mesh with the gear, and a sensor sheet is arranged on the gear ring, and a U-shaped photoelectric switch that senses the sensor sheet is arranged on the workbench 2, which cooperates with the positioning protrusion 34 for initial point alignment.

[0126] It can be seen from the present embodiment that, through the above-mentioned structure, the initial point alignment is adopted, and through the quantitative rotation of the divider, the slot paper can be aligned with the inner wall on the workpiece for installing the slot paper, thereby improving the installation accuracy and the yield rate, and the arrangement of the mounting seat 31 on the workbench 2 facilitates the placement and removal of the workpiece, thereby improving convenience.

[0127] Embodiment 9:

[0128] This embodiment provides a slot paper inserting machine, which, in addition to the technical solutions of the above embodiments, also has the following technical features, including:

[0129] A feeding mechanism 10 is installed on the side of the frame 1 and is used to provide slot paper for the feeding and cutting mechanism 7;

[0130] The feeding mechanism 10 includes a feeding frame 100 and a detection component 101, and the detection component 101 is used to detect whether there is slot paper entering the frame 1;

[0131] At the same time, the detection component 101 is also connected to an alarm, which is an infrared sensor, belonging to the existing mature technology, and its specific structure is not described here.

[0132] It can be seen from this embodiment that by arranging a feeding mechanism 10 on the side of the frame 1, the convenience of feeding is improved, and a detection component 101 is used to detect it. When no slot paper passes, an alarm is given to ensure production.

[0133] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A slot paper inserting machine, characterized in that: include: A frame (1) is provided with a workbench (2), and a workpiece station (3) is provided on the workbench (2); A paper pressing mechanism (4) is installed in the frame (1) below the workbench (2) and is located below the workpiece station (3) and is used for initial shaping of the slotted paper before insertion; A shaping mechanism (5) is installed above the paper pressing mechanism (4) and is used to shape the slotted paper before insertion; A paper inserting mechanism (6) is installed below the paper pressing mechanism (4) and is used for inserting slotted paper; The feeding and cutting mechanism (7) is installed in the frame (1) and is located below the paper pressing mechanism (4) and is used to provide slotted paper.

2. The slot paper inserting machine according to claim 1, characterized in that: The shaping mechanism (5) comprises: A first module (50) is connected to the paper pressing mechanism (4), and a first shaping surface (500) for shaping the grooved paper is provided on a side close to the paper pressing mechanism (4); The second module (51) is connected to the paper pressing mechanism (4), and is provided with a second shaping surface (510) and a third shaping surface (511) for shaping the grooved paper on a side close to the paper pressing mechanism (4); A mold core (52) connected to the second module (51) and extending into the paper pressing mechanism (4); The second shaping surface (510) and the third shaping surface (511) are respectively located on two sides of the mold core (52), and the second shaping surface (510) and the first shaping surface (500) are smoothly transitioned.

3. The slot paper inserting machine according to claim 2, characterized in that: The paper pressing mechanism (4) comprises: A fixing module (40) is installed in the frame (1) and is provided with a groove (400) adapted to the initial shaping of the slotted paper; The moving module (41) is installed on the side of the fixed module (40) where the groove (400) is provided, and cooperates with the groove (400) to initially shape the slot paper; The first driving member (42) is installed in the frame (1) and is used to drive the moving module (41) to be pressed into or out of the groove (400).

4. The slot paper inserting machine according to claim 3, characterized in that: The paper inserting mechanism (6) comprises: A push rod (60) is slidably connected in the groove (400); A second driving member (61) is installed in the frame (1) and is used to drive the push rod (60) to slide in the groove (400); A limiting groove (401) is provided in the groove (400), a limiting protrusion (600) matching the limiting groove (401) is provided on the surface of the push rod (60); and an avoidance groove (520) matching the push rod (60) is provided on the mold core (52).

5. The slot paper inserting machine according to claim 1, characterized in that: Also includes: A bracket (8) is installed in the frame (1); A third driving member (9) is mounted on the frame (1) and is used to drive the bracket (8) to move horizontally; The paper pressing mechanism (4), the shaping mechanism (5), the paper inserting mechanism (6) and the feeding and cutting mechanism (7) are all installed on a bracket (8).

6. The slot paper inserting machine according to claim 5, characterized in that: The feeding and cutting mechanism (7) comprises: A mounting frame (70) is connected to the bracket (8) and is provided with a feeding trough (71), and a fixed roller (72) and a movable roller (73) are provided at the bottom end of the feeding trough (71); A fourth driving member (74) is connected to the bracket (8) and is used to drive the fixed roller (72) to rotate, and a first gear (75) and a second gear (76) that mesh with each other are respectively provided on one axial side of the fixed roller (72) and the movable roller (73); A fine adjustment assembly (77) is mounted on the mounting frame (70) and is used to fine adjust the distance between the fixed roller (72) and the movable roller (73); A cutting assembly (78) is mounted on the mounting frame (70) and comprises a cutter (780) and a fifth driving member (781) for driving the cutter (780) to move toward or retract the feeding slot (71) and is used for cutting the slot paper; The fixed roller (72) and the movable roller (73) are both rotatably connected to the mounting frame (70), and the mounting frame (70) is provided with sliding grooves (79) at both axial ends of the movable roller (73), and the axial ends of the movable roller (73) are slidably connected to the sliding grooves (79).

7. The slot paper inserting machine according to claim 6, characterized in that: Annular protrusions (720) are provided on the surfaces of the fixed roller (72) and the movable roller (73) respectively, and are used to press marks on the grooved paper; The position of the imprint is consistent with the position of the initial shaping fold of the paper pressing mechanism (4) and the position of the shaping fold of the shaping mechanism (5).

8. The slot paper inserting machine according to claim 1, characterized in that: The workpiece station (3) comprises: A mounting column (30) is arranged on the workbench (2), is sleeved with a mounting seat (31), and is bearing-connected to the mounting seat (31); A rotating disk (32) is connected to the mounting seat (31) and is provided with a through hole (320) corresponding to the shaping mechanism (5); a sixth driving member (33), mounted on the workbench (2) and used for driving the turntable (32) to rotate; The positioning protrusion (34) is arranged on the surface of the mounting seat (31) along the axial direction of the mounting seat (31) and is used for positioning the workpiece when it is sleeved on the mounting seat (31).

9. The slot paper inserting machine according to claim 1, characterized in that: Also includes: A feeding mechanism (10) is installed on the side of the frame (1) and is used to provide slotted paper for the feeding and cutting mechanism (7); The feeding mechanism (10) comprises a feeding frame (100) and a detection component (101), and the detection component (101) is used to detect whether slotted paper enters the frame (1).

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